What is the answer to # 7 and how did you solve it?

is the expression.

step-by-step explanation:

a class of 33 students elected a class treasurer. out of these 33 students 11 students voted for a.

let the number of students who voted for a is x%.

now we know the percentage of students who voted for a will be = (numer of students who voted for a)/(total number of students in the class)

now x% = 11/33

⇒

therefore the expression will be